Gerni MH 4M, Operating Instructions Manual

Page 1: ...107144382 E 04 2017 MH 4M MH 5M MH 6P MH 7P Operating instructions ...

Page 2: ...ner itself Do not direct the jet towards yourself or towards other persons in order to clean clothes or footwear 2 Safety instructions For your own safety WARNING The high pressure washer may only be used by persons instructed in its use and who have been expressly authorised to do so This appliance is not intended for use by persons with reduced physical sensory or mental capabilities or lack of ...

Page 3: ...asons hoses spray lances and other accessories should always be thawed prior to use MIN 2 C 36 F NOTE If your 3 phase cleaner was supplied without a plug have it fitted with a suitable 3 phase plug with earth conductor WARNING Before use of water jet assure that the high pressure hose with the spray handle is safely connected by an audible click to the lance High pressure water jets can be dangero...

Page 4: ...e water mains when an appropriate backflow preventer has been installed Type BA according to EN 60335 2 79 The backflow preventer can be ordered thought Gerni Ser vicecenter The length of the hose between the backflow preventer and the machine must be at least 12 meters min diameter 3 4 inch to absorb possible pressure peaks Operation by suc tion for example from a rainwater vessel is carried out ...

Page 5: ...s switch off the mains disconnecting switch when leaving the machine unattended Always remove the plug from the mains plug socket before carrying out maintenance work or cleaning of the machine Combustion engine powered machines NOTE Before cleaning and maintenance of the high pressure washer always remove the spark plug cable Carry out only the maintenance operations described in the operating in...

Page 6: ...6 A A4 A6 A5 A7 A18 A24 A20 A19 A22 A21 A20 A25 A23 A26 A8 A9 A10 A1 A2 A3 A11 A12 A13 A15 A14 A16 A17 ...

Page 7: ...7 A B B1 B3 4 X B2 A27 A33 A38 A28 A34 A39 A29 A35 A40 A30 A36 A32 A31 A37 F C CUT OUT 150 F 210 80 85 300 C 175 105 120 60140 70160 90 195 100 30 40 50 0 4 4 3 3 2 2 1 1 B A 8888 ...

Page 8: ...8 B B5 B4 a A B4 b B B B A B6 ...

Page 9: ...9 B C B7 B9 B8 C1 a C1 b C B A C1 c ...

Page 10: ...10 C D E C2 D1 10 10 0 C 32 F 40 C 104 F D3 E1 D4 E2 D2 A E3 B C A C D5 ...

Page 11: ...11 E E4 MAX MAX E7 E9 E5 E6 E8 A B F C A CUT OUT 150 F 210 80 85 300 C 175 105 120 60140 70160 90 195 100 30 40 50 ...

Page 12: ... E E10 a E10 b Max 100 C 210 F Max 32 bar E10 c A CUT OUT 150 F 210 80 85 300 C 175 105 120 60140 70160 90 195 100 30 40 50 CUT OUT 150 F 210 80 85 300 C 175 105 120 60140 70160 90 195 100 30 40 50 A MIN ...

Page 13: ...13 E E11 MAX MIN E12 E12 b E12 c E13 F F1 F2 F3 0 4 4 3 3 2 2 1 1 0 4 4 3 3 2 2 1 1 0 4 4 3 3 2 2 1 1 40 C A A A A B B B B ...

Page 14: ...14 F G F4 G1 C B C G2 F7 F5 F6 0 C 32 F ...

Page 15: ...15 H H2 H4 H3 H1 a H1 b A A A A B B B B C ...

Page 16: ...16 H H5 H6 A B C MIN C ...

Page 17: ...t Connect the high pressure hose and place it on the hook B B5 Place power cord around cable hooks A and B and lock the cable end at cable hook B B6 The Nilfisk Antiscale device is set at the factory to a water hardness of Slightly Hard See table at maintenance section B7 Release the wheel brake B8 Lift in the handle and pull the cleaner s rear wheel of the pallet and down to the floor B9 For easy...

Page 18: ...n to release pressure F7 Lock the safety catch on the spray gun G G1 Storing the cleaner below 0 C Remove the water inlet hose from the cleaner Remove the spray lance Switch on the cleaner with the main switch in position Cold Water Operate the spray gun Gradually pour antifreeze approx 5 liters into the water tank C The machine is protected against frost when antifreeze solution emerges from the ...

Page 19: ...lt continues Contact dealer service dpt Constant FUE Low fuel level Cold water operation possible Check fuel level and refill error reset after 5 sec Constant Low Nilfisk AntiStone level1 Machine is still operational Check Nilfisk AntiStone level and refill Constant Constant Service interval has expired Machine is still operational Contact dealer service dpt Constant Flashing Service interval due ...

Page 20: ...oo low High pressure nozzle worn out Pressure regulation set to low pressure or VarioPress lance1 set to low water volume1 Replace nozzle Turn the twist grip on safety control block clock wise or set VarioPress lance1 to higher water volume see chapter E10 11 Machine is running with pulsating pressure and makes knocking noise Pump has drawn in air as the detergent tank is empty Close detergent val...

Page 21: ... 12 00 16 00 High pressure nozzle NT 0500 NT 0475 Water temperature C 90 150 90 150 Max water inlet temperature Intake Pressure operation C 40 Max water inlet pressure bar 10 Dimensions LxWxH mm 1010 700 1016 Weight kg 138 142 Sound pressure level LPA IEC 60335 2 79 KpA 3 dB dB A 73 0 76 0 Sound power level LWA IEC 60335 2 79 KWA 3 dB dB A 89 0 92 0 Vibration ah ISO 5349 ah m s2 2 7 1 3 2 1 Recoil...

Page 22: ...High pressure nozzle NT 0550 NT 0680 Water temperature C 90 150 90 150 Max water inlet temperature Intake Pressure operation C 40 Max water inlet pressure bar 10 Dimensions LxWxH mm 1188 700 1020 1188 700 1045 Weight kg 174 198 Sound pressure level LPA IEC 60335 2 79 KpA 3 dB dB A 76 9 78 8 Sound power level LWA IEC 60335 2 79 KWA 3 dB dB A 92 0 92 2 Vibration ah ISO 5349 ah m s2 2 0 1 2 6 1 Recoi...

Page 23: ... QMAX l min 21 0 High pressure nozzle NT 0680 Water temperature C 90 150 Max water inlet temperature Intake Pressure operation C 40 Max water inlet pressure bar 10 Dimensions LxWxH mm 1188 700 1045 Weight kg 195 Sound pressure level LPA IEC 60335 2 79 KpA 3 dB dB A 76 5 Sound power level LWA IEC 60335 2 79 KWA 3 dB dB A 91 6 Vibration ah ISO 5349 ah m s2 3 4 1 Recoil forces lance N 55 40 Oil quant...

Page 24: ...AUSTRALIA Nilfisk Pty LTd Unit 1 13 Bessemer Street Blacktown NSW 2148 Phone 1300 556 710 E mail sales gerni com au ...